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| 1 /* | 1 /* |
| 2 * Copyright (C) 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2012 Google Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
| 6 * met: | 6 * met: |
| 7 * | 7 * |
| 8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
| (...skipping 59 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 70 else | 70 else |
| 71 traceWrappersAfterDispatch(visitor); | 71 traceWrappersAfterDispatch(visitor); |
| 72 } | 72 } |
| 73 | 73 |
| 74 DEFINE_TRACE_WRAPPERS_AFTER_DISPATCH(NodeRareData) { | 74 DEFINE_TRACE_WRAPPERS_AFTER_DISPATCH(NodeRareData) { |
| 75 visitor->traceWrappersWithManualWriteBarrier(m_nodeLists); | 75 visitor->traceWrappersWithManualWriteBarrier(m_nodeLists); |
| 76 visitor->traceWrappersWithManualWriteBarrier(m_mutationObserverData); | 76 visitor->traceWrappersWithManualWriteBarrier(m_mutationObserverData); |
| 77 } | 77 } |
| 78 | 78 |
| 79 void NodeRareData::finalizeGarbageCollectedObject() { | 79 void NodeRareData::finalizeGarbageCollectedObject() { |
| 80 RELEASE_ASSERT(!layoutObject()); | 80 CHECK(!layoutObject()); |
| 81 if (m_isElementRareData) | 81 if (m_isElementRareData) |
| 82 static_cast<ElementRareData*>(this)->~ElementRareData(); | 82 static_cast<ElementRareData*>(this)->~ElementRareData(); |
| 83 else | 83 else |
| 84 this->~NodeRareData(); | 84 this->~NodeRareData(); |
| 85 } | 85 } |
| 86 | 86 |
| 87 void NodeRareData::incrementConnectedSubframeCount() { | 87 void NodeRareData::incrementConnectedSubframeCount() { |
| 88 SECURITY_CHECK((m_connectedFrameCount + 1) <= FrameHost::maxNumberOfFrames); | 88 SECURITY_CHECK((m_connectedFrameCount + 1) <= FrameHost::maxNumberOfFrames); |
| 89 ++m_connectedFrameCount; | 89 ++m_connectedFrameCount; |
| 90 } | 90 } |
| 91 | 91 |
| 92 // Ensure the 10 bits reserved for the m_connectedFrameCount cannot overflow | 92 // Ensure the 10 bits reserved for the m_connectedFrameCount cannot overflow |
| 93 static_assert(FrameHost::maxNumberOfFrames < | 93 static_assert(FrameHost::maxNumberOfFrames < |
| 94 (1 << NodeRareData::ConnectedFrameCountBits), | 94 (1 << NodeRareData::ConnectedFrameCountBits), |
| 95 "Frame limit should fit in rare data count"); | 95 "Frame limit should fit in rare data count"); |
| 96 | 96 |
| 97 } // namespace blink | 97 } // namespace blink |
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